Treated Structural Timber – 47 mm × 175 mm (approx. 7″ × 2″), 7.2 m
This 47 × 175 mm structural softwood timber, graded C24 and supplied in a 7.2 m length, is kiln-dried, pressure-treated, and regularised (planed with eased edges) for maximum strength, consistency, and long-term performance. The deep 7″ × 2″ profile combined with the extended 7.2 m length delivers excellent load-bearing capacity and rigidity — ideal for heavy-duty structural frameworks, long-span joists, roof rafters, beams, decking sub-frames, and large-scale construction projects. Its preservative treatment protects the timber against rot, fungal decay, and insect attack, ensuring durability and reliability for above-ground or covered structures. The planed, smooth finish and consistent sizing enable accurate cutting, stable fixing, and straightforward installation.
Key Specifications:
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Section size: 47 mm × 175 mm (nominal)
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Length: 7.2 m
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Structural Grade: C24
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Treatment: Pressure-treated for rot, decay, and insect resistance
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Finish: Kiln-dried, planed, regularised with eased edges
Features & Benefits:
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Exceptional structural strength and long-span load-bearing capacity due to generous dimensions and structural grading
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Wide 175 mm profile offers superior rigidity for beams, rafters, and heavy-duty framing
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Treated timber resists rot, moisture, and insect damage — suited for above-ground or covered external use
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Kiln-drying and regularisation improve dimensional stability, reducing warping or twisting over time
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Smooth, planed surface and eased edges for safer handling, easier cutting, and precise installation
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Versatile, heavy-duty timber ideal for demanding building projects, extensions, or structural frameworks
Typical Applications:
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Long-span floor joists, ceiling joists, and roof rafters
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Structural beams and heavy-duty supports for large builds
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Timber-frame walls, load-bearing partitions, and structural framing
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Decking sub-frames, garden buildings, outbuildings, and large timber structures (above-ground)
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Sheds, garages, barns, or large structural extensions
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Heavy-duty carpentry, structural renovation, and large-scale construction projects
